3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x=0; for ($i = 0; $i < 10000; $i++) { $x = $i; }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0